baber/WOPTO huggingface dataset:
Patent KR-20020059156-A (KR)
Inventor: KIM SU JIN
IPC: F16K31/06
Filed: 2001-01-03
Abstract: PURPOSE: A solenoid valve is provided to reduce the time and labor for producing a solenoid valve by forming a cylindrical recessed portion of an upper body and easily forming the upper body and an upper body forming unit. CONSTITUTION: An upper body(10) of a solenoid valve includes a through hole(10f), an inlet(10b), an outlet(10c), a discharge outlet(10d), and a cylindrical recessed portion(10g). An upper body forming unit(10a) for finally forming the shape of the upper body is combined with a case(34). Herein, the upper body is made of a material different from a material for the upper body forming unit. The upper body and the upper body forming unit are processed by different methods. Therefore, the upper body and the upper body forming unit are formed efficiently.
Patent KR-20010074518-A (KR)
Inventor: KARLSSON LENNART
IPC: C04B41/87
Filed: 2001-01-18
Abstract: PURPOSE: A coating layer having a significantly small particle size and hardness thereby. CONSTITUTION: The coated body is characterized in that a coating layer of Ti(C,N,O) having a grain size of 25 nm or less is applied atop a layer of a compound selected from the group consisting of Ti(C,N), Ti(Al,N), kappa-Al2O3, alpha-Al2O3 and mixtures thereof.
Patent KR-20020063704-A (KR)
Title: The Choke Coil for Magnetron
Inventor: PARK BYEONG UK
IPC: H01J23/15
Filed: 2001-01-30
Abstract: PURPOSE: A choke coil for use of magnetron is provided to increase attenuation characteristics at a low frequency band by adopting a choke coil having a dual structure, while improving productivity for coil manufacture. CONSTITUTION: A filter circuit for removing noise of a magnetron includes a condenser and a plurality of choke coils. The portion where a cathode is connected is formed into a hollow core and single layer coil, while the portion connected to the condenser has a core and is formed into multiple layer coils. The portion connected to the condenser is wound by three to five turns from the condenser toward the cathode.
Patent KR-20020065810-A (KR)
Title: Pen in the antenna of handphone
Inventor: KIM DAI WOOG
IPC: H04B1/38
Filed: 2001-02-07
Abstract: PURPOSE: A portable phone antenna having a ball pen function is provided to configure the inside of an old cylindric antenna in the form of an empty ball pen cap, to insert a coil to set 50 ohms inside of the ball pen cap, and to expose the tip of the ball pen to the external of the antenna by turning the ball pen cap. CONSTITUTION: A portable phone antenna is configured in an empty cylindric form. A coil(37) to set 50 ohms is inserted in the inside of a cylindric antenna part(35). A slot part(36) is formed at the inner lateral of the antenna part(35) so that a protruded wing part(43) can make a vertical motion. A coupling part(38) to connect with the portable phone body is formed below the slot part(36). Above the slot part(36), a rotational connection part(34), configured so that a ball pen cap part(31) can rotate, is coupled with the antenna part(35). An upper slot(32) and a lower slot(33) are formed in the inside of the ball pen cap part(31). A protrusion part(42), formed at a side of a ball pen holder(46), is closely attached to the slot parts(32,33).
Patent KR-20020067747-A (KR)
Title: Reservation and Clearing System by RF Optical CD Card on On-Off Line Market
Inventor: HYUN YOUNG HO
IPC: G06Q10/02
Filed: 2001-02-17
Abstract: PURPOSE: A system for on-line reservation and payment approval using an RF(Radio Frequency) media card is provided to establish a reservation payment approval system by using an RF media card and to replace the existing money with the RF media card. CONSTITUTION: A customer holding an RF media card is automatically accessed to an Internet site. After an authentication procedure, the customer reserves such places as concert halls, theaters, restaurants, and gas stations. The customer purchases articles in an electronic commerce site by using the RF media card. All reservations of the customer are notices to the terminal of the corresponding business via the host computer of the system. The customer is allowed to a place by using a personal ID inputted to a non-contact IC chip of the RF media card and read by a card reader/writer installed in the place. The RF media card is also used as a pass card.
Patent KR-20020070005-A (KR)
Title: Emulation asic chip for testing modem function
Inventor: BAEK IN GWON
IPC: G06F11/00
Filed: 2001-02-28
Abstract: PURPOSE: An emulation ASIC chip for a modem function test is provided to test a modem function rapidly and at low cost. CONSTITUTION: In an emulation ASIC(Application Specific Integrated Circuit) chip for testing a modem which is embodied by a field programmable gate array and satisfying the IS-95C, a CPU is provided for executing a test program being supplied from an external monitoring computer. A bridge(240) is provided for interfacing an improved micro controller bus array high-speed bus and an improved peripheral device bus. A plurality of test ports is provided for testing a modem embodied by a field programmable gate array. An input/output interface unit multiplexes conventional input/output ports of the chip and the test ports. A multiplexer(260) transmits a data reading signal being transmitted through the input/output interface unit from the modem to the bridge(240). A peripheral device unit(270) is connected to the improved peripheral device bus and transmits a test result to an external monitoring computer.
Patent KR-20020071216-A (KR)
Title: Convergence correction apparatus and method for projection television
Inventor: LEE CHUNG HUI
IPC: H04N5/74
Filed: 2001-03-05
Abstract: PURPOSE: A device and a method for correcting convergence of a projection TV system are provided to prevent the convergence from deviating due to deterioration or aging of components of the TV. CONSTITUTION: A device for correcting convergence of a projection TV system includes a comparator(100) for comparing a final convergence waveform with a reference waveform, a state judgement unit(200) for judging if convergence is corrected or not according as the output state of the comparator is continuous or noncontinuous, and an offset/gain controller(500) for selecting an object to be corrected according to the judged result of the state judgement unit. The device further includes a reference waveform generator(400) for generating a proper reference waveform according to the switching state of the offset/gain selecting switch, and an offset/gain controller(500) for switching the object to be corrected according to a control signal of the offset/gain selecting switch to perform correction by a predetermined level.
Patent KR-20010090466-A (KR)
Title: Method of generating object area information and apparatus thereof, and method of generating approximation polygon and apparatus thereof
Inventor: HORI OSAMU
IPC: G06T7/20
Filed: 2001-03-16
Abstract: PURPOSE: To provide an object domain information generating device capable of performing polygonal approximation to the domain of a desired object in video precisely and speedily and describing the desired object in the video with a small data quantity. CONSTITUTION: In an object domain information describing method for performing domain information, which generates information describing the domain of the optional matter in the video extending consecutive plural frames, a polygon generation part 101 generates an approximate polygon showing the domain of the objective object in the video, a vertex coordinating generation part 102 specifies the correspondence of the vertex in an adjacent frame at the vertex of the approximate polygon and a function approximating processing part 103 approximates the locus of the vertex in the case of arranging positional data on the vertex of the approximate polygon along the advance of a frame with a prescribed function to make information on the area of the object by using the parameter of the function.
Patent KR-20020074319-A (KR)
Title: The manufacturing method of synthetic plastic containing charcoal and the synthetic material
Inventor: SUNG NACK SUN
IPC: B29C70/88
Filed: 2001-03-20
Abstract: PURPOSE: A method of manufacturing a composite plastic having a charcoal and a material thereof which is used as a material of a mobile telephone, a computer, a television, etc., for preventing harmful electric waves are disclosed, respectively. CONSTITUTION: The method of manufacturing a composite plastic having a charcoal includes the first process of agitating 90% base resin of a shape of a chip or more and 10% charcoal powder or less. In the second process, the agitated compound of the base resin and charcoal mixed by the first process is melted at 190°C through 230°C. In the third process, the melted material of the compound in the second process is formed in a form of a bar or a plate by molding the melted compound. In the fourth process, the material molded in the third process is rapidly cooled by water, such that the compound material is hardened.
Patent KR-20020074706-A (KR)
Title: Folding arm rest for vehicles
Inventor: KIM SANG HO
IPC: B60N2/75
Filed: 2001-03-21
Abstract: PURPOSE: A folded armrest is provided to improve the convenience of a passenger by removing a momentary shock in operating a lock handle of the armrest and to increase the safety of the passenger by preventing the conduction of a seatback in clashing cars. CONSTITUTION: A stopper plate(220) contains a guide groove(221). A sector gear(230) is formed by a gear portion(231) in the outer face of the guide groove. A hinge point(210) is combined with an armrest(100) by combining with a seatback(200) and integrally fixed with the sector gear. A lock handle(110) is formed in the armrest. A lock releasing rod(120) is combined with the lock handle and formed by a shock absorbing portion(121) by locating inside the armrest. A lock arm(130) is formed by a fixing protrusion(131) to insert into the guide groove and formed by a gear(135) to gear with the sector gear by hinging with an elastic member(133) in an armrest frame(134). Thereby, the momentary shock is removed when the lock handle is operated and the conduction of the seatback is prevented.
Patent KR-20020078229-A (KR)
Title: Memory controlling method for embedded system
Inventor: KWON DAE IK
IPC: G06F9/24
Filed: 2001-04-06
Abstract: PURPOSE: An embedded system memory control method is provided to store a root file system and application programs at a ROM, not at a main memory device, and to enable a user to selectively load various operating systems, file systems or application programs during a booting operation so that it can enhance an efficiency in using a RAM and a speed in executing an application program. CONSTITUTION: The method comprises steps of executing a boot loader if a system is powered on(S11), jumping to a start address in a RAM(S12), loading an operating system(S13), decompressing the loaded operating system(S14), loading a root file system and application programs(S15), decompressing the loaded root file system and application programs(S16), and switching to an operation mode and executing a system(S17). The method, if a user wants to select a booting process, can include steps of detecting if a specific key is input, loading a default operating system if a specific key is not detected, and executing a boot conversion routine previously set in the boot loader if a specific key is detected. The boot conversion routine plays a role of exchanging a kernel and a file system image between the ROM and the RAM.
Patent KR-20020080185-A (KR)
Title: Method of executing attached file in email by sensing user's behavior
Inventor: LEE YEON HO
Filed: 2001-04-12
Abstract: PURPOSE: A method for operating an appended file is provided to enable an E-mal receiver to read files attached on E-mail, and perform an interactive operation. CONSTITUTION: A mail transmitter connects to a web mail server(41) using a browser and performs a log-in process. The transmitter opens a web mail screen(42) and connects to a remote web mail server. The transmitter who wishes to prepare new mail inputs an E-mail address of a receiver on new letter paper(43). The transmitter inputs text contents to be transmitted on a screen, and completes an E-mail text(44). The transmitter selects a file for being attached on the E-mail text(45). The transmitter sets a waiting time for operating the attached file(46). In addition, additional contents are displayed with the attached file besides the E-mail text(47). At this time, the transmitter must designate specific URL address information corresponded to a specific keyboard input(48). The transmitter sets the number of file operating times(49).
Patent KR-20020083701-A (KR)
Title: Distributed Internet Search System, Methods of Collecting Information and Providing the Information, and Capture Robot Program for Implementing the Same
Inventor: LEE JUNG GON
IPC: G06F17/30
Filed: 2001-04-30
Abstract: PURPOSE: A system for the distributed Internet search, a method for collecting the information and providing a search service, and a capture robot program realizing thereof are provided to enhance the Internet search efficiency by making a user know the configuration of a web page without visiting a web site. CONSTITUTION: An Internet server(12) has a plurality of web site records including each web site name and the URL(Uniform Resource Locator) data. An information search client computer(100) connects to the server selectively, receives one of the URL data from the server, receives a web page from the web site for the URL data by using the URL data, and provides the captured image data to the server by capturing the received web page as an image format. The server additionally provides the image data to each web site information when the server provides a web site list by receiving a query word from a search client computer.
Patent KR-20020084719-A (KR)
Title: Apparatus of the channel equalizer for high definition television receiver by vestigial sideband and method using the same
Inventor: BAEK SEUNG GWON
IPC: H04N7/015
Filed: 2001-05-02
Abstract: PURPOSE: A device and a method for channel equalizing of a vestigial sideband type high definition television are provided to remove the dynamic ghost while minimizing the reduction of SNR(Signal to Noise Ratio) by converting training/blind mode to training mode when dynamic ghost is not exist. CONSTITUTION: A channel equalizer of a vestigial sideband type high definition television includes a filter part(400) for filtering input signals of a channel equalizer for a predetermined time to output a channel equalized output signal, an error generating part(401) for outputting an error signal by comparing the equalized output signal with a reference signal generated when a tap position data is output, a mode decision part(402) for determining whether to convert a training mode between training/blind mode by the error signal and a segment error signal, and a coefficient update part(403) for updating all coefficients in a symbol clock with the output signal of the mode decision part and the input signal of the equalizer for the predetermined time.
Patent KR-20010078870-A (KR)
Title: Development and construction methods of the prestressed composite truss beams
Inventor: WON DAE YON
IPC: E01D2/04
Filed: 2001-05-04
Abstract: PURPOSE: A prestressed composite truss beam developing and constructing method is provided to change a composite girder beam to a composite structure in the shape of truss formed of steel and concrete. CONSTITUTION: In a prestressed composite truss beam developing and constructing method, concrete lower chords(9) having a section in the shape of trapezoid, rectangle, hexagon, octagon, circle, oval, etc., which are prestressed by PS steel member, webs formed of vertical chords(10) and diagonal chords(11) formed by cutting structural rolled steel such as L-shaped steel, C-shaped steel, H-shaped steel in corresponding shapes, and upper chords(12) formed in the shape of "T" with structural steel plates, are respectively manufactured by separate processes and combined structurally by welding or bolt-coupling.
Patent KR-20020085316-A (KR)
Title: Battery and charger of mobile station
Inventor: SHIN JIN GUK
IPC: H04B1/38
Filed: 2001-05-08
Abstract: PURPOSE: A battery and a charger in a mobile terminal is provided to protect against the lowering of the performance of a battery and the danger of fire by preventing the short between the electrodes of the battery. CONSTITUTION: Electrodes for the charging of a battery in a mobile terminal are formed at an area deeply caved in from the surface of the battery. The caved area is shaped in the form of a vertical or horizontal cylindrical hole. Also, in another way, the electrodes of the battery can be formed at both ends of the surface of the battery for battery charging.
Patent KR-20010069771-A (KR)
Title: Water Fog Extingusher
Inventor: CHOI HYUN HO
IPC: A62C13/00
Filed: 2001-05-10
Abstract: PURPOSE: A water fog extinguisher is provided in which water fog in the ultrafine particle state has properties such as spray distance, spray angle, ultrafine particle size of water fog, spray time, and spray amount to solve problems of an existing extinguisher such as limits of installation place and environmental aspect, heavy weight, difficult handling of high pressure gas, high cost, maintenance and filling. CONSTITUTION: The water fog extinguisher comprises a chemical cylinder (103), levers (101,102), a needle valve (105), a siphon pipe (113), a hose (107) and a water fog spray nozzle (109), wherein water is infused into the chemical cylinder by opening the needle valve for infusing a main extinguishing material, water into a chemical cylinder using an external water supplying hose or a water supplying pipe, wherein the amount of water is infused in a regulated amount as the spray amount, wherein the siphon pipe of the chemical cylinder in which water is infused and the out side are opened in the atmospheric pressure state when the needle valve is opened by operating an operating lever and the lower fixing lever, thereby lowering the needle pin downwardly, wherein when chemical filling is completed, a hose suitable to male screw thread for connecting the hose of the needle valve is jointed, and the filling completed water fog extinguisher is in the state of waiting for use, and wherein an extinguishing material of water is sprayed to the outside through the siphon pipe by a spray pressure due to nitrogen gas for maintaining pressure inside the cylinder as the cylinder is being opened when fog shaped water ultrafine particles are sprayed by a water fog spray nozzle of the hose.
Patent KR-20020086109-A (KR)
Title: Composition for promoting regeneration of hard tissues comprising an extract of cortex eucommiae
Inventor: KIM SUNG JIN
IPC: A61P19/04
Filed: 2001-05-11
Abstract: PURPOSE: A composition for promoting regeneration of hard tissues comprising Eucommiae cortex extract is provided, therefore the composition induces the activation of alkali phosphatase to accelerate the differentiation and mineralization of osteoblast, increases the synthesis of collagen to solidify the hard tissue, and activates ERK2 of osteoblast. CONSTITUTION: The composition for promoting regeneration of hard tissues comprises Eucommiae cortex extract prepared by extracting Eucommiae cortex using water, lower alcohol or organic solvent, wherein the lower alcohol is methanol or ethanol; and the organic solvent is acetone, chloroform, methylene chloride, ether, ethylacetate or hexane. The composition is useful for treatment and prevention of diseases associated with hard tissue including osteoporosis and periodontal disease following alveolar bone destruction. It is also useful for accelerating the growth of children's height.
Patent KR-20020087189-A (KR)
Title: Method to embody software timer
Inventor: AHN DO GEON
IPC: G04F10/00
Filed: 2001-05-14
Abstract: PURPOSE: A method for realizing a software timer is provided, which can generate a number of software timers using one hardware timer. CONSTITUTION: The method includes an initialization step(ST1) of initializing a value of a list to scan when an interrupt of a hardware time is detected, and a list judgement step(ST2) of judging whether a present list number is equal to or lower than the number of lists, and a timer checking step(ST3) of judging whether a time of the software time is expired if there is a software timer registered in a corresponding list of a timer block if the present list number is equal to or lower than the number of lists. In a timer expiration step(ST4), if there is a software timer whose time is expired, related information of the corresponding timer is stored and the corresponding timer is deleted from the timer block, and then the method is recurred to the timer checking step. In an end step(ST6), if the present list number is larger than the number of lists, a message is transferred to a specific work related with the corresponding timer stored in the timer expiration step.
Patent KR-20010104682-A (KR)
Title: 전기 부품 및 그 제조 방법
IPC: H01M10/0525
Filed: 2001-05-15
Abstract: 본 발명은 이온이 전극 사이를 이동하는 효율이 양호한 전기 부품을 제공하는 것이다. 이온이 전극 사이를 이동하는 전기 부품의 제조 방법에 있어서, 집전재(11)에 형성된 전극 물질층(12)으로 이루어진 한 쌍의 전극 구조체(1)가 적어도 한쪽의 전극 구조체(1)의 전극 물질층(12) 상에 이온을 용해시킨 이온 도전성 폴리머층(2)을 형성하고, 집전재(11)를 외측으로 하여 한 쌍의 전극 구조체(1)를 대향해서 배치하여 수납부(4)에 수납하며, 수납부 내에 전해액을 주입하는 전기 부품의 제조 방법이다.
Patent KR-20020088333-A (KR)
Title: an overpass
Inventor: KIL DUK KI
IPC: E01D2/00
Filed: 2001-05-18
Abstract: PURPOSE: A multi-column pile type overhead bridge is provided to disperse a membranes stress caused by warping and shear stress acting to a flange and reduce a thickness of the flange, and to improve an appearance of the overhead bridge. CONSTITUTION: The multi-column pile type overhead bridge comprises two pairs of separated piles(1,1',2,2') provided at the both sides; curved girder supports(3,3') formed at the top of the piles; girders(4,4') seated over the girder supports; a plurality of connecting cross beams(6) fixed inside the girders; and an upper panel(7) coupled to the top of the girders.
Patent KR-20020091412-A (KR)
Title: Spring arangement structure for reciprocating compressor
Inventor: HYUN SEONG YEOL
IPC: F04B17/04
Filed: 2001-05-30
Abstract: PURPOSE: A structure for arranging resonant spring of reciprocating compressor is provided to efficiently utilize spaced on both sides of a rear end of a piston. CONSTITUTION: A reciprocating compressor includes an inside resonant spring(27A) and an outside resonant spring(27B) are placed on both sides of a piston(6) inserted into a cylinder(3) installed in a hermetic container(V) to slide and joined to a mover, a magnet assembly(5), of a reciprocating motor(M) installed in the hermetic container to linearly reciprocate together so that the piston executes resonant movement. The inside resonant spring and the outside resonant spring are asymmetrically constructed.
Patent KR-20020091565-A (KR)
Title: Medical treatment and beauty apparatus by acoustic vibration
Inventor: CHO YONG IN
IPC: A61N7/00
Filed: 2001-05-31
Abstract: PURPOSE: A therapy and beauty appliance using sound-wave is provided to give a therapy and beauty effect to a user's body by oscillating sound band frequency and transferring vibration having the frequency through the user's skin to the user's body system. CONSTITUTION: In the therapy and electrical beauty appliance using sound-waves, one among a therapy function, a beauty function and an electrostimulation(TENS) function is selected. An operation mode and an operation time are set respectively based on a user's body regions to be treated, then output a sound-wave band frequency. An oscillator(10) transfers vibration having the sound-wave band frequency to the user's body system or skin to generate resonance by the vibration, to actively accelerate the blood circulation in capillaries and the lymph solution circulation in lymphatic vessels and to make the metabolism of cells in the body system to a fine condition.